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光纤设备在安全领域中正在获得日益广泛的应用。分离器、耦合器、多路调制器、开关以及为扩充光缆能力而开发的传感器等方面近年来都获得了迅速的进展。由于技术上的改进,目前已能提供黑白与彩色两种无噪音视频传输系统。采用光纤进行视频传输的系统,还可同时在监控区域内传送声音。在安全领域中对光纤设备进行配套组合应用,能确保设备运行更为安全、有效。本文所提出的光学设备,对室内应用和室外应用都是适合的。光纤设备在数据通信领域中无论用作短距离还是长距离的通信都是适宜的。
Fiber optic equipment is gaining increasingly widespread use in the security arena. Separators, couplers, multiplexers, switches, and sensors developed to expand fiber optic cable capabilities have all made rapid progress in recent years. Due to technical improvements, it has been possible to provide two non-noise black and white video transmission systems. System using optical fiber for video transmission, but also in the monitoring area to send sound. The combination of fiber optic equipment in the field of security applications, to ensure that equipment operation is more secure and effective. The optical devices proposed in this paper are suitable for both indoor and outdoor applications. Fiber optic equipment is suitable for both short and long distance communications in the data communications arena.